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Intel Atom x5 Z8550 - FJ8066401715843 / FJ8066401715844 information

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Type:SoC Manufacturer:Intel
family:Atom x5 microprocessors:Intel Atom x5 Z8550 - FJ8066401715843 / FJ8066401715844
Type System-on-a-Chip
Market segment Mobile
Family
Intel Atom x5
Model number    Z8550
SoC part numbers
  • FJ8066401715843 is an OEM/tray SoC
  • FJ8066401715844 is an OEM/tray SoC
Frequency    1440 MHz
Turbo frequency 2400 MHz
Package 1380-ball Flip-Chip Ball Grid Array (Type 4 BGA)
Socket BGA1380
Size 0.67" x 0.67" / 1.7cm x 1.7cm
Introduction date February 8, 2016
S-spec numbers
  ES/QS processors Production processors
Part number QK1F QK1G SR2KH SR2KJ
FJ8066401715843 +   +  
FJ8066401715844   +   +
Architecture / Microarchitecture
Microarchitecture Airmont
Platform Cherry Trail
Processor core    Cherry Trail
Core stepping    D1 (QK1F, QK1G, SR2KH, SR2KJ)
CPUID 406C3 (QK1F, QK1G, SR2KH, SR2KJ)
Manufacturing process 0.014 micron
Data width 64 bit
The number of CPU cores 4
The number of threads 4
Floating Point Unit Integrated
Level 1 cache size    4 x 32 KB 8-way set associative instruction caches
4 x 24 KB 6-way set associative write-back data caches
Level 2 cache size    2 x 1 MB 16-way set associative shared caches
Level 3 cache size None
Physical memory 8 GB
Multiprocessing Uniprocessor
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4   
  • AES / Advanced Encryption Standard instructions
  • EM64T / Extended Memory 64 technology / Intel 64   
  • VT-x2 / Virtualization technology
  • BPT / Burst Performance technology
Low power features Enhanced SpeedStep technology   
Integrated peripherals / components
Display controller 3 displays
Integrated graphics GPU Type: HD 400
Microarchitecture: Gen 8-LP
Execution units: 12
Base frequency (MHz): 200
Maximum frequency (MHz): 600
Memory controller The number of controllers: 1
Memory channels: 2
Channel width (bits): 64
Supported memory: LPDDR3-1600
Maximum memory bandwidth (GB/s): 25.6
Other peripherals
  • PCI Express 2.0 interface (2 lanes)
  • Video Encode/Decode Unit
  • Image Signal Processor
  • Audio Low Power Engine
  • Trusted Execution Engine
  • USB xHCI controller
  • I2C interface
  • High speed UART
  • eMMC 4.51 interface
  • SDIO controller
  • SPI controller
  • Legacy I/O
Electrical / Thermal parameters
Maximum operating temperature    90°C
Notes on Intel Atom x5 Z8550
  • The processor has 2 Watt Scenario Design Power
  • The processor has the following security, data protection and/or software features: Intel Identity Protection technology.
  • The graphics unit has the following software features enabled: Intel Wireless Display.


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